Most common 2025 GMC Sierra EV problems
Share of the 8 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
GMC Sierra EV complaints by model year
2025 GMC Sierra EV recalls (1)
Seat belts › Rear/other › Anchorage
General Motors, LLC (GM) is recalling certain 2024 Chevrolet Silverado EV and 2024-2025 GMC Sierra EV pickup trucks. The bolt that secures the rear center seat belt assembly to the seat structure may not have been properly tightened.
Remedy: GM will tighten the bolt that attaches the center seat belt assembly to the rear seat structure, free of charge. All affected vehicles are still in dealer inventory and, therefore, no owner letters will be mailed.
What 2025 GMC Sierra EV owners say
Windows, wipers & sunroof
The HVAC airflow-direction system failed and no longer correctly controls where the air is directed. Even when the windshield defrost setting is not selected, the system continuously sends airflow toward the windshield. This unwanted airflow causes condensation and fogging on the windshield that cannot be turned off or redirected, impairing the driver's visibility and creating a significant safety hazard. The airflow is also defective in the other ventilation zones. Air is not consistently directed to the selected dashboard, floor, or other vents, and the HVAC system does not operate as designed. This results in poor climate control and significant discomfort for the driver and passengers. The defect has been confirmed by an authorized GMC dealership. The vehicle has remained at the dealership awaiting warranty repair because the required replacement part is unavailable. …
The passenger rear view mirror is completely flat, not concave like every other mirror we're used to on a passenger vehicle. This mirror glass is only used on the passenger mirror of the EV trucks for some unknown reason. It is completely unsafe in such a large truck without huge blind spots. Because it appears to be zoomed you can completely miss cars otherwise viewable in blind spot. This also makes setting the passenger mirror up for towing very challenging and also dangerous. In addition the software for the backup titling mirrors works as designed for about 20 seconds and then while still backing moves the mirrors back to the normal position making backing a trailer for example dangerous.
2025 GMC Sierra EV engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined | Range |
|---|---|---|---|---|
| Electric | Single-speed | 4WD | 70 / 59 / 64 MPGe | 390 mi |
EPA ratings. Class: Full-size pickup.
Frequently asked questions
Is the 2025 GMC Sierra EV a good car?
That is a low number of complaints for a car on sale this long. So far owners have filed 8 complaints with NHTSA.
What is the most common problem with the 2025 GMC Sierra EV?
The windows, wipers & sunroof — 3 complaints, 38% of all complaints for this model year. Next are the fuel & propulsion system (2) and driver assistance (2).
How many recalls does the 2025 GMC Sierra EV have?
There is 1 recall for the 2025 GMC Sierra EV, the most recent from January 16, 2025 (anchorage). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
At what mileage do 2025 GMC Sierra EV problems happen?
The median mileage reported in complaints is about 10,000 miles; 100% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.